51910545

素因数分解:

$3^1\times 5^1\times {\mathrm{1663}}^1\times {\mathrm{2081}}^1$

素因数の和:3752

約数の個数: 16

約数和(自身を含む): 83146752

約数和(自身を除く): 31236207

約数列:

[1, 3, 5, 15, 1663, 2081, 4989, 6243, 8315, 10405, 24945, 31215, 3460703, 10382109, 17303515, 51910545]

約数ペア:

[(1, 51910545), (3, 17303515), (5, 10382109), (15, 3460703), (1663, 31215), (2081, 24945), (4989, 10405), (6243, 8315)]